baber/WOPTO huggingface dataset:
Patent DE-4233897-A1 (DE)
Title: Ignition coil for IC engine - has one coil per spark plug placed over threaded peg with boss screwed down over it
Inventor: BETZ DIETER DIPL ING
IPC: H01F38/12
Filed: 1992-10-08
Abstract: The ignition coil for each spark plug of an IC engine has a closed annular core (13) around a part of which are arranged primary and secondary windings surrounded by a insulating case. There is a fastener (10) so that it can be attached to the cylinder head (11). The fastener uses a boss (29) and a peg (16) which projects from the core with a retaining ring (42) between them. The ring fits between a notch in the peg and a spiral groove on the boss and enables the boss to be screwed down onto the peg. The top (21) of the peg is bevelled so that the ring can be easily fitted onto it. ADVANTAGE - Rapid attachment or removal of coil to cylinder head.
Patent DE-4238189-A1 (DE)
Title: Applying labels to packages - using intermediate pick=up element holding label through adhesion with less adhesive force than final adhesive fixing force.
Inventor: TRINKHAUS OTTO
IPC: B65C9/16
Filed: 1992-11-12
Abstract: During its passage from the label supply unit (8) to the package (1) the label (9) is transferred by its front side (92) to an intermediate pick-up element (6) where it is held by adhesion. The adhesive force of the adhesion agent used is less than the adhesive force produced by the adhesive when the label (9) is ultimately applied to the package (1). A conveyor unit (5) is used in the labelling machine to pass the pick-up element cyclically past the label supply holder (8) and the conveyor belt (2) supplying the packages. Seen in the transport direction of the labels the adhesive applicator station (4) is set behind the label supply holder. The back of the label is only brought into contact with the adhesive after being picked up by the pick-up element (6). USE/ADVANTAGE - Simplified handling of labels and machine structure without the use of gripper cylinders. All types of packets may be labelled, including those with relatively soft deformable side walls.
Patent DE-4239574-A1 (DE)
Inventor: STARY CHRISTOF
IPC: A47K10/38
Filed: 1992-11-25
Abstract: A dispensing can, in particular for wet cleaning cloths made of nonwoven material, is provided with a container (2), a lid (3) which closes the container (2) preferably in a moisture-tight manner, a removal aperture (slot 6) in the container (2) or lid (3), and a coil of cloths (6) consisting of a web (7) which is divided by perforations (9) into separable sheet sections (10). Attached to the first sheet section (10') of the web (8) is a threading pin (11) for pulling the web (8) through the removal aperture (slot 6). <IMAGE>
Patent DE-4240927-A1 (DE)
Title: Testing-measuring unit for electrical component for device under test - has selector for connecting fault correction circuit and  signal analysis/prodn. circuit and expansion bus.
Inventor: SAKAMOTO MITSUO
IPC: G01R31/28
Filed: 1992-12-04
Abstract: The first fault correction circuit is connected with the DUT. A second module (em0,em1) is connected with a second selector (180,181) and a second signal analysis=prodn. circuit (140,141). So that the second signal analysis=prodn. is connected to the second selector. An extension bus (193) is provided, which is arranged between the first module (bm0,bm1,bm2) and the second module, for the connection of the first selector (120-122) and the second selector. The second module has access to the first fault correction circuit (110,111,112) across the first selector and the second selector. ADVANTAGE - Testing unit has extended function, and extension module can be added without further preparations. Correction circuit for extension module is largely superfluous.Eg for Ic test appts..
Patent DE-4243150-A1 (DE)
Title: Vehicle lock for door or flap
Inventor: FEICHTIGER DIETER DIPL ING
IPC: E05B81/20
Filed: 1992-12-19
Abstract: A valve (10) is mechanically switchable from its through passage position (D), in which an appliance path (9) is coupled to a delivery path (11) leading to the thrust generator (13), into its blocking position (S). This change-over is occasioned by the locking latch (6) falling into the main arresting notch (H).The pressure is supplied from the thrust generator when an electrical signal generator or switch on the locking latch or catch detects that the  initial arresting notch for closing the door or flap has been reached again after opening of the lock and its associated door or flap. If the signal changes after attaining the closed position of the lock, i.e. main arresting notch position, the electrical control of the thrust generator can be switched off again.
Patent DE-4244161-A1 (DE)
Title: Automatic focus field glasses - have lens which can be moved in direction of optical axis for sharp adjustment and lenses movable along optical axis for varying refractory force
Inventor: FUNATSU GOUJI
IPC: G02B7/06
Filed: 1992-12-24
Abstract: Movable frames for the lenses are coupled with a part of a two-part slider movable parallel to the optical axis, the first part of which is coupled to a drive and its second part is adjustable to the first part over a predetermined range. Between the drive (70) and the sharp adjustment a slip coupling is arranged. The drive is an electric motor with a shaft located parallel to the optical axis. USE/ADVANTAGE - Field glasses incorporating an electric motor for the focussing device.
Patent DE-4305027-A1 (DE)
Inventor: VATAVUK JAN
IPC: C22C33/08
Filed: 1993-02-18
Abstract: Cast nodular iron comprises: a bainitic, martensitic, pearlitic or ferritic metallic matrix, having a purity degree of about 99.6%, in which the sulfur and phosphorus contents are maintained lower than 0.015% and 0.04%, respectively; from 10 to 12% by volume of graphite particles and about 0.2 to 1.2% by volume of high hardness carbide particles of the MC type, said particles being dispersed in the melted metallic matrix, whom M is at least one of the elements selected from the group consisting of Ti, Ta, Zr Hf, V and Nb. The invention also refers to a process for obtaining cast nodular iron, comprising the steps of: adding to a bath of gray cast iron containing less than 0.015% of sulfur and less than 0.04% of phosphorus, a load of about 0.2 to 1.2% by bath weight of at least one ferroalloy having the formula Fe-FeM or Fe-MC, where M is at least one of the elements selected from the group consisting of Ti, Ta, Zr, Hf, V and Nb; effecting at least one nodulization of the bath, by inoculating low ferrosilicon magnesium therein; and discharging the nodulized metallic bath into the molds.
Patent DE-4311751-A1 (DE)
Title: Fixture device for drum
Inventor: AEHNELT STEFAN
IPC: G10D13/02
Filed: 1993-04-08
Abstract: The drum body (1) at least on one side has a skin (2) fixed by means of a tension hoop (4), whereby the tension hoop has a ring-type section (4') enclosing concentrically the drum axis, and extending in the direction of the drum axis, which on an edge remote from the drum skin (2) has an angular formation (6) directed radially outwardly.At least one assembly plate or support plate (8) is provided together with at least one clamp component (10) with which the support plate is so fixed to the hoop section (4') that the support plate extends over the edge of the hoop section. A clamp piece or a clamp plate (12) forms a locating surface for the other side of the support plate and also for the other side of the hoop section (4').
Patent DE-4311955-A1 (DE)
Title: Method for distance (clearance) measurement
Inventor: DETTMANN FRITZ DR
IPC: G01D5/16
Filed: 1993-04-10
Abstract: A method for high-resolution, high-precision distance measurement is described, which makes use of a magnet scale, which is magnetised in sections of different length, and of a magnetic field sensor at the distance to be measured. The positional difference in the zero crossings, or the ratio of the maxima of the magnetic field intensity over the various sections is obtained from the measured magnetic field distribution. The positional difference or the ratio is compared with the values, which can be calculated from the magnetic pattern, for these variables, which are a function of distance. The comparison yields the distance without a calibration process. <IMAGE>
Patent DE-4313834-A1 (DE)
Title: Parquet floor and process for the production thereof
Inventor: PETER WOLFGANG DIPL CHEM DR
IPC: E04F15/04
Filed: 1993-04-28
Abstract: In the case of a parquet floor comprising sealed parquet composite elements (2), there is applied, onto the coating layer (3) which forms the seal of the parquet composite elements (2), a bonding-agent layer (4) which extends over the entire floor, including any joints present, and, for its part, is fully covered by a sealing-coating layer (5). <IMAGE>
Patent DE-4321000-A1 (DE)
Title: Frequency modulation method
Inventor: GOECKLER HEINZ DR ING
IPC: H03C3/00
Filed: 1993-06-24
Abstract: Method for frequency modulation of a digital AF signal by means of a feedback phase accumulator and a carrier oscillator which generates the sample values of the FM oscillation, characterised in that a complex-value intermediate frequency FM signal is generated by the carrier oscillator which operates at a sampling rate fA = 1/T, where the carrier frequency fC = M . fA and the integer M > 1, in that this complex-value signal is then band-restricted and interpolated by means of low-pass filters disposed in a cascade arrangement or complex interpolation filters, and in that a complex multiplication by e<j2 pi kf>0</f>A is carried out for the final frequency shift at any point of the signal branch of the complex-value signal, fA' being the sampling rate prevailing at the point concerned. Fully digitised frequency modulator with reduced levels of non-linear distortion following demodulation, capable of being integrated as a VLSI/ASIC component. Application generally in the field of frequency modulation and in particular in digital VHF broadcasting and for the transmission of the latter's signals via optical fibres (Figure 5). <IMAGE>
Patent DE-4325363-A1 (DE)
Title: Yarn sizing and creeling - has equipment to release the yarn end from size application at time of reel doffing
Inventor: DAMMANN PETER
IPC: B65H57/14
Filed: 1993-07-28
Abstract: Synthetic yarn is sized during a winding process. Equipment is provided on the machine to remove the yarn from the sizing, application at the time of doffing the full reel, so that a loose end is provided without size, which has sufficient grip to operate in the doffing mechanism. Pref. the spun filament yarn (F) is held on a supply reel (S) and brought around a direction change wheel (12). This is centred on an arm (16), holding the wheel in the bottom position, so that the yarn passes over a smooth fixed surface (20) which has a constant drip of size being applied to it. The size is taken up by the yarn in the correct proportion, and is then cross wound on another tube centre (24). At the time of doffing, when the reel (24) is full, the end is cut, and the loose end from the supply reel has to be held until another tube centre is fixed. ADVANTAGE - The loose end is not coated with size, so that suction will draw it into the tube and hold it.
Patent DE-4327863-A1 (DE)
Inventor: KUSCH HANS-JUERGEN
IPC: B41G7/00
Filed: 1993-08-19
Abstract: The invention relates to a device for holding perforating tools with respect to a sheet-guiding cylinder of a rotary printing machine, a carrier body being supported axially displaceably on a shaft penetrating an axially parallel carrier body bore. The carrier body is provided with clamping means for its clamping with respect to the shaft and with actuating means. By means of the latter, the mutual clamping of shaft and carrier body can be produced or released. As actuating means, rotatably supported rings are provided, a shaft (1) which penetrates a carrier body (6), which holds an eccentric ring (13) with perforating tool (19, 20), functioning as its supporting and switching shaft. <IMAGE>
Patent DE-4327955-A1 (DE)
Title: Hand-held radio telephone
Inventor: SCHOLZ RALF DR ING
IPC: H01Q9/16
Filed: 1993-08-19
Abstract: The hand-held radio telephone is still intended to ensure at least limited transmission and reception operation even when the antenna is retracted. To this end, an antenna is provided which consists of a linear quarter wavelength sealed dipole connection which can be pushed into a receptacle in the radio telephone housing and of a quarter wave helical antenna (helix antenna) which is connected thereto and always remains outside the radio telephone. <IMAGE>
Patent DE-4329399-A1 (DE)
Title: Mobile process for the production of soil conditioners and fertilisers
Inventor: WEFELS FRITZ G D
IPC: C05G1/00
Filed: 1993-09-01
Abstract: Published without abstract.
Patent DE-4332467-A1 (DE)
Title: Process for producing a sanitary-area tub and sanitary-area tubs produced by the process
IPC: A47K3/16
Filed: 1993-09-24
Abstract: Process for producing a sanitary-area tub having a tub support of a foam plastic and, bonded to the latter on the side which is used a tub shell of a thermoformed, thermoplastic material. The following process steps are carried out: production of the tub support, heating of a blank in sheet form for the forming of the tub shell by way of plastic shaping and use of the tub support as a female mould for the tub shell in a thermoforming press. The carrying out of the thermoforming operation takes place with a thermoforming male mould, adapted to the tub shell to be formed. Following the thermoforming operation, the thermoforming male mould is held by a bonding pressure until there is an adequate bond between the tub shell and the tub support. The heating of the blank in sheet form takes place up to the temperature which is required as the bonding temperature for adequate bonding of the tub shell to the tub support.
Patent DE-4332719-A1 (DE)
Title: Process for setting a taste and colour in the processing of fruit and vegetables in piece form
IPC: A23L19/00
Filed: 1993-09-25
Abstract: A process is proposed for setting or standardising a flavour in fruit or vegetables containing gas vacuoles (gas inclusions), which has as a result a flavour which is reproducible at any time without artificial flavouring needing to be used. This aim is achieved by a process which provides an exchange of the gas contained in the gas vacuoles of the cells of the products for a liquid containing a flavour substance. The liquid can contain a natural flavour substance reinforcing the inherent taste of the fruit. However, it is advantageously also possible to provide for the gas exchange an aroma solution supplementing the inherent fruit flavour.
Patent DE-4342873-A1 (DE)
Title: Optical device
Inventor: BRESSER RUDOLF
IPC: G02B7/10
Filed: 1993-12-16
Abstract: In an optical device (1) comprising a tube (4) into which an objective (2) is built in, an eyepiece extension (5) and an optical system which is built into a slide (14) and serves to displace the focal length of the objective (2) and which is arranged between the objective (2) and the eyepiece (5) and can be adjusted between a position close to the objective and a position close to the eyepiece for the purpose of producing a relatively large and a relatively small magnification, according to the invention it is provided that a bistable switch (15) serves to adjust the slide (14), which switch, while avoiding intermediate positions, positions the slide (14) close to the eyepiece and close to the objective. <IMAGE>
Patent DE-4344400-A1 (DE)
Title: Continuously operating press for chipboard etc.
Inventor: BIELFELDT FRIEDRICH B
IPC: B27N3/24
Filed: 1993-12-24
Abstract: The press has a pressing and heating plate (14). During approach drive or production drive, regardless of the counter-pressure of the material being pressed, it imparts spherical deformation longitudinally and transversely in combination with the hydraulic setting members, which apply different pressures. In each row of setting members, the middle one is bigger, and produces a max. press force of 5-50% more than the average to produce a convex curved shape. The rows of setting members have a track sensor system with probe rod, relative measurement grid, lifting devices and a measuring instrument.
Patent DE-4409757-A1 (DE)
Title: Mirror arrangement, mounted about a horizontal transverse axis, on a true safety motor vehicle
Inventor: AMBROS RICHARD
IPC: B60R1/02
Filed: 1994-03-22
Abstract: Mirror arrangement, mounted about a horizontal transverse axis, on a true safety motor vehicle, with a mirror arrangement (20) which, via its holder (12) and the vertically downwardly projecting pivoting axis (17) thereof, is mounted in a bearing housing (19) and, via the bearing housing which is provided with a pin, is mounted pivotably about a horizontal transverse axis in a pivot bearing fastened on the vehicle rear part (261), there being fastened on the pin of the bearing housing inside the outer covering of the rear part a lever (860) which is provided with a curved slot (861) and via which the mirror arrangement is, by a bolt (862) which is fastened on the vehicle front part (260) and projects into the slot, on pivoting away of the front part or the bolt fixed thereon about the pivoting or transverse axis (263) of the front part during a long-drawn-out sharp braking process, pivoted in such a manner about the pivot bearing provided for its bearing that the view of a woman vehicle driver (3) accommodated in the rear part of the vehicle is constantly deflected into the longitudinal direction of the roadway via the mirror arrangement. <IMAGE>
Patent DE-4410182-A1 (DE)
Title: Amino-terminated telechelic rubbers, pref. isobutylene oligomers
Inventor: GRIGAT ERNST DIPL CHEM DR
IPC: C03C25/26
Filed: 1994-03-24
Abstract: The use of amino-terminated telechelic rubbers, pref. amino-terminated isobutylene oligomers (I), as a coating for glass fibres is claimed. Also claimed are glass fibres coated with (I). Also claimed is the use of glass fibres coated with (I) for the reinforcement of polyamides (PA) such as PA 4,6, PA 6,6, PA 6,10, PA 11, PA 12, and PA 6, and polyesters, polyurethanes, polyurethane-polyurea copolymers, polyimides, polyarylene sulphides and PPS.
Patent DE-4413334-A1 (DE)
Title: Press=fit container cap with child=proof mechanism
Inventor: KRONWITTER CHRISTOPH
IPC: B65D50/04
Filed: 1994-04-18
Abstract: The container opening (14) has an elastically deformable cap (18) located on the container neck (16) and held on a retaining collar (22) by protrusions (26). There is a child-safety mechanism on the container (12) and the cap (18) which requires the cap to be radially aligned with the container neck (16) to release it.A cylinder (37) on the retaining collar (22) forms with the container a pair of sloping surfaces. To overcome the child-safety mechanism the cap (18) must be set at right angles to the join of the two surfaces.
Patent DE-4417243-A1 (DE)
Title: Can press for compacting empty cans
Inventor: MAUS KARL-HEINZ
IPC: B30B9/32
Filed: 1994-05-17
Abstract: The can (40) is laid in the press chamber, from which it falls out or is removed after pressing. The pressing stamp (1) moves inside the press chamber to press the can against a fixed pressing surface (2). It has a hand lever (3) with a shaft (7) in bearings. The turning axis is outside the press chamber. It is connected to the press stamp by a drive. The drive consists of a crank arm, fixed to the hand lever shaft at one end and pivoted at the other end to a pressing frame extending along the press chamber. The press stamp is at one end of the frame.
Patent DE-4419135-A1 (DE)
Title: Panel-type plastic flat-roof covering
Inventor: WINTER HUBERTUS
IPC: E04D11/00
Filed: 1994-06-01
Abstract: The flat-roof seals which have been used hitherto are: sheetings, which withstand mechanical loading only to an insufficient extent, are easily ignitable in the event of fire and can be used only as a non-ventilated roof, but are suitable for roof cultivation or gravel filling. Sheet-metal profiles, which are susceptible to corrosion and are not suitable for roof cultivation or gravel filling, but can be used as ventilated roofs. The structure presented here combines all the advantages of the known flat-roof seals. It absorbs high forces, can be used as a ventilated roof, is suitable for roof cultivation and gravel filling and is fire-retardant in the event of fire. Each sealing panel (1) is provided with webs (11) for stability and ventilation. The T-profiles (3) are anchored in the roof surface (7) by a screw-connection (5) and, just as the webs (11), are each provided at the end with a round profile (12). The connecting pieces (2) are pushed over the round profiles (12) (13) of the webs (11) and of the T-profiles (3) and connect these structural parts to one another permanently. The individual panels (1) are butt-welded to one another. The structure presented here is suitable for all flat-roof structures, both for repair work and for new roofing. <IMAGE>
Patent DE-4419538-A1 (DE)
Inventor: GUENTHER HANS-WERNER DIPL ING
IPC: F16J15/34
Filed: 1994-06-03
Abstract: In order to produce a slide-ring packing with an extremely low leak rate and sliding surfaces machined to very tight tolerances, the invention calls for the shape of the sliding surfaces and temperature- and pressure-induced distortion of the surfaces during operation to be balanced against each other in such a way that, when the packing is in use, the low-pressure edge of at least one of the two sliding surfaces is essentially flat while on the higher-pressure side of this edge the seal has corrugations extending round the periphery. The corrugations are preferably produced by virtue of the fact that the slide ring exhibits different conditions for heat elimination or absorption of pressure round its periphery.
Patent DE-4420482-A1 (DE)
Title: Vehicle windscreen sunshine shield
Inventor: GANSER MARTIN
IPC: B60J1/20
Filed: 1994-06-11
Abstract: The vehicle dashboard (2) has slot shaped recesses stretching almost the entire width. Between each slot is a hinge block to which is attached a fan-folded type collapsible shield unit which blocks the passage of light rays into the interior. At the top edge of the shield unit is a rigid guide arm (8) of the same appearance as the dashboard surface. When in use the shield splays radially out from the hinges to cover the windscreen. When not required, the shield folds into the recesses and is covered aesthetically by the guide arms.
Patent DE-4423453-A1 (DE)
Inventor: DOLLE LOTHAR
IPC: C05F17/00
Filed: 1994-07-05
Abstract: A two-phase aerobic decomposition of organic matter involves (a) fermentation for 2-20 days in closed container(s), with inlet and outlet of air, controlled in dependence on the temp. and/or humidity during fermentation, and after stopping the fermentation, (b) further rotting of the material from the container, with continuous aeration and with turning the material over at least once.
Patent DE-4424311-A1 (DE)
Title: Method for metering liquid onto work surface
Inventor: WEBER CARSTEN
IPC: B05C11/10
Filed: 1994-07-09
Abstract: The method uses a first metering pump that delivers from the vessel via a first pipe (3) to an application head (5). The head and the workpiece work in  relation to each other. The drop (12) formed at the head is partly or wholly drawn in via a second pipe (10) by a second metering pump, and returned to the vessel.  The size of the gap formed between the head outer and the work surface (18) is such that the fully-formed drops at least come into contact with the surface. The output rates of the pumps can be adjusted to regulate the drop size. The work and head can also be moved to and from each other.